Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2021 2 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 02/27/2021   19:01:49   (   0.16,-128.25) (   0.09,-127.77)   54.18                80
 03/01/2021   18:46:57   (   0.16,-128.29) (  -0.57,-124.81)  394.65                80
 03/02/2021   07:11:01   (  -0.17,-128.22) (  -0.54,-130.01)  203.06                80
 03/04/2021   06:56:09   (  -0.16,-128.25) (   0.12,-127.06)  136.61                80
 03/04/2021   19:17:24   (   0.17,-128.34) (   0.99,-132.21)  440.69                80
 03/06/2021   06:43:56   (  -0.16,-128.28) (   0.72,-124.09)  475.44                80
 03/06/2021   19:05:12   (   0.16,-128.36) (   0.33,-129.26)  101.97                80
 03/08/2021   18:55:39   (   0.15,-128.38) (  -0.27,-126.30)  236.39                80
 03/09/2021   07:17:03   (  -0.16,-128.31) (  -0.82,-131.49)  361.27                80
 03/11/2021   07:04:50   (  -0.15,-128.33) (  -0.21,-128.53)   23.10                80